A multi-producer multi-consumer queue is described in the second part. Jul 12, 2021 · lockfree Golang lock-free concurrent Hashmap Table of Contents Overview Hashmap Queue Stack Benchmark Overview Golang's native data structures (such as map, List) are not designed to be thread-safe at first place. Cond To Fix My Lock Free Queue In Golang. I suspect even with the parallelization the priority queue implementation is spending too much time reorganizing. 7K subscribers Subscribed Mar 22, 2020 · Lock-Free Queue - Part I While implementing a bounded queue or ring buffer in a single-thread universe is relatively easy, doing the same when you have two threads, the implementation of a lock-free queue is more challenging. Lock free data structures and patterns in Golang. 19 but I am getting a data race in my application. Contribute to amirylm/lockfree development by creating an account on GitHub. It supports concurrent enqueue and dequeue operations from multiple goroutines without requiring explicit synchronization primitives like mutexes. Jul 9, 2021 · The lock-free queue above implements an efficient concurrent queue via CAS, while this paper also implements a two-lock algorithm that can be applied to multiprocessors without atomic operations.